Individual Calculations June 2024
 Borgmann, Alexandre  Total change: 29.20  Rating chartPersonal card
 Copa Gringo de Xadrez STD Porto Alegre RS BRA 2024-03-20
RcRownchangeKK*chgGame
 1829 1681 3.00 7 0.71 40 28.40 
  Scharlau Pereira, Tiago 1765 BRA0.5010.12404.80 
  Becker, Werner Cantalicio Joao 1711 BRA1.0010.544021.60 
  Da Silva, Joao Carlos Orguim 1785 BRA0.001-0.3640-14.40 
  Menna Barreto, Felipe Kubiaki f2081  * BRA0.5010.424016.80 
  Fonseca, Luis Ernesto Serra Azul 2019 BRA0.001-0.1240-4.80 
  Jobim, Marcos Vinicios De Azevedo 1671 BRA1.0010.494019.60 
  Friedrich, Carlos Ernesto G. 1768 BRA0.001-0.3840-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1o Campeonato Brasileiro Master 40 de Xadrez STD 2024 Florianopolis SC BRA 2024-05-16
RcRownchangeKK*chgGame
 1780 1681 2.00 5 0.02 40 0.80 
  Pereira, Juliano Resende M f2081  * BRA0.001-0.0840-3.20 
  Lucia, Reinaldo Di 1560 BRA0.001-0.6640-26.40 
  Moreira, Mario Wedney De Lima 1645 BRA1.0010.454018.00 
  Souza, Rodrigo Vilas Boas De 1932 BRA0.001-0.1940-7.60 
  Vianna, Tulio Lima 1680 BRA1.0010.504020.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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